PCA9557DGVR is out of stock and can be placed on backorder.
Available Substitutes:

MFR Recommended


Texas Instruments
In Stock: 2,538
Unit Price: $1.76000
Datasheet
I/O Expander 8 I2C, SMBus 400 kHz 16-TVSOP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

PCA9557DGVR

DigiKey Part Number
296-20976-2-ND - Tape & Reel (TR)
296-20976-1-ND - Cut Tape (CT)
296-20976-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
PCA9557DGVR
Description
IC XPND 400KHZ I2C SMBUS 16TVSOP
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
I/O Expander 8 I2C, SMBus 400 kHz 16-TVSOP
Datasheet
 Datasheet
EDA/CAD Models
PCA9557DGVR Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Texas Instruments
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
DigiKey Programmable
Not Verified
Number of I/O
8
Interface
I2C, SMBus
Interrupt Output
No
Features
POR
Output Type
Open Drain, Push-Pull
Current - Output Source/Sink
10mA, 25mA
Clock Frequency
400 kHz
Voltage - Supply
2.3V ~ 5.5V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-TFSOP (0.173", 4.40mm Width)
Supplier Device Package
16-TVSOP
Base Product Number
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

0 In Stock
Check Lead Time
Request Stock Notification
All prices are in NZD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$5.75000$5.75
10$4.31200$43.12
25$3.95120$98.78
100$3.55500$355.50
250$3.36628$841.57
500$3.25254$1,626.27
1,000$3.15887$3,158.87
* All Digi-Reel orders will add a $10.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000$3.08180$6,163.60
4,000$3.01835$12,073.40
6,000$2.98661$17,919.66
Manufacturers Standard Package
Unit Price without GST:$5.75000
Unit Price with GST:$6.61250